| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.80 | 13.517% | $229.0773 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $104.46 | 5.699% | $110.4132 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $244.82 | 13.700% | $278.3603 | $278.36 | $278.35 | $278.40 |
| Purchase #4 | $96.36 | 12.456% | $108.3626 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $180.68 | 3.839% | $187.6163 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $170.35 | 13.659% | $193.6181 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $99.73 | 12.840% | $112.5353 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $1,098.20 | $1,219.9831 | $1,219.99 | $1,219.95 | $1,220.00 | |